Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Alabama
oki
←
Choctaw
oka
(cognate)
←
Koasati
oki
(cognate)
→
Alabama
okchi
(mention)
→
Koasati
oki
(cognate)
→
Hitchiti
oki
(cognate)